XF 1.5 Server error log

[by_carizma]

Zend_Db_Statement_Mysqli_Exception: Mysqli statement execute error : Incorrect string value: '\x87 Mura...' for column 'message' at row 1 - library/Zend/Db/Statement/Mysqli.php:214
tarafından oluşturuldu: Can F., Dün 14:05
Stack Trace
#0 /home/seatworld/public_html/library/Zend/Db/Statement.php(297): Zend_Db_Statement_Mysqli->_execute(Array)
#1 /home/seatworld/public_html/library/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array)
#2 /home/seatworld/public_html/library/Zend/Db/Adapter/Abstract.php(574): Zend_Db_Adapter_Abstract->query('INSERT INTO `xf...', Array)
#3 /home/seatworld/public_html/library/XenForo/DataWriter.php(1638): Zend_Db_Adapter_Abstract->insert('xf_post', Array)
#4 /home/seatworld/public_html/library/XenForo/DataWriter.php(1627): XenForo_DataWriter->_insert()
#5 /home/seatworld/public_html/library/XenForo/DataWriter.php(1419): XenForo_DataWriter->_save()
#6 /home/seatworld/public_html/library/XenForo/ControllerPublic/Thread.php(578): XenForo_DataWriter->save()
#7 /home/seatworld/public_html/library/WMTech/DoublePost/ControllerPublic/Thread.php(48): XenForo_ControllerPublic_Thread->actionAddReply()
#8 /home/seatworld/public_html/library/XenForo/FrontController.php(351): WMTech_DoublePost_ControllerPublic_Thread->actionAddReply()
#9 /home/seatworld/public_html/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#10 /home/seatworld/public_html/index.php(13): XenForo_FrontController->run()
#11 {main}
Request State
array(3) {
["url"] => string(96) "http://www.seatclubworld.com/konu/sticker-kimlerin-arabalarinda-var-hadi-gorelim.10675/add-reply"
["_GET"] => array(0) {
}
["_POST"] => array(9) {
["message_html"] => string(120) "<p></p>@KİREÇ Murat abi bizim şu sticker geldi mi? @memet_one abi yollayacaktı ?&nbsp;<br><br>Hadi geldi de &nbsp;"
["_xfRelativeResolver"] => string(94) "http://www.seatclubworld.com/konu/sticker-kimlerin-arabalarinda-var-hadi-gorelim.10675/page-63"
["attachment_hash"] => string(32) "c17fec8a1cf86152cc92b369951f654a"
["last_date"] => string(10) "1475107682"
["last_known_date"] => string(10) "1475107682"
["_xfToken"] => string(8) "********"
["_xfRequestUri"] => string(66) "/konu/sticker-kimlerin-arabalarinda-var-hadi-gorelim.10675/page-63"
["_xfNoRedirect"] => string(1) "1"
["_xfResponseType"] => string(4) "json"
}
}

 

[ŽivaAkcija]

#8 /home/seatworld/public_html/library/XenForo/FrontController.php(351): WMTech_DoublePost_ControllerPublic_Thread->actionAddReply()

first where i look is a bolded part